Neither do they expect trouble with a cargo that is sewn up tight. Only a privileged few knew exactly when the Kruxator Collection would arrive in the country. That it was due to e to Britain was mon knowledge, and you had only to read a newspaper to discover that March 15th was the day on which the fabled group of paintings and jewellery were to go on display - for two weeks - at the Victoria and Albert Museum. The Kruxator Collection is called after its founder, the late Niko Kruxator, whose fabulous wealth arose from sources unknown, for he had arrived penniless in the United States at about the time of the Wall Stre